svn commit: r339796 - head/stand/efi/libefi
Rebecca Cran
bcran at FreeBSD.org
Fri Oct 26 21:57:23 UTC 2018
Author: bcran
Date: Fri Oct 26 21:57:22 2018
New Revision: 339796
URL: https://svnweb.freebsd.org/changeset/base/339796
Log:
Simplify the EFI delay() function by calling BS->Stall()
Differential Revision: https://reviews.freebsd.org/D16753
Modified:
head/stand/efi/libefi/delay.c
Modified: head/stand/efi/libefi/delay.c
==============================================================================
--- head/stand/efi/libefi/delay.c Fri Oct 26 21:20:04 2018 (r339795)
+++ head/stand/efi/libefi/delay.c Fri Oct 26 21:57:22 2018 (r339796)
@@ -33,15 +33,5 @@ __FBSDID("$FreeBSD$");
void
delay(int usecs)
{
- static EFI_EVENT ev = 0;
- UINTN junk;
-
- if (!ev) {
- if (BS->CreateEvent(EVT_TIMER, TPL_APPLICATION, 0, 0, &ev)
- != EFI_SUCCESS)
- return;
- }
-
- BS->SetTimer(ev, TimerRelative, usecs * 10);
- BS->WaitForEvent(1, &ev, &junk);
+ BS->Stall(usecs);
}
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